feat: return deep clone on transaction request from method

.changeset/curvy-melons-itch.md

@@ -0,0 +1,5 @@
+---
+"@fuel-ts/account": patch
+---
+
+feat: return deep clone on transaction request `from` method

packages/account/src/providers/transaction-request/blob-transaction-request.ts

@@ -1,5 +1,6 @@
 import type { BN } from '@fuel-ts/math';
 import type { TransactionBlob } from '@fuel-ts/transactions';
+import { clone } from 'ramda';
 
 import type { GasCosts } from '../provider';
 import { calculateMetadataGasForTxBlob } from '../utils';
@@ -17,10 +18,7 @@ export interface BlobTransactionRequestLike extends BaseTransactionRequestLike {
 
 export class BlobTransactionRequest extends BaseTransactionRequest {
   static from(obj: BlobTransactionRequestLike) {
-    if (obj instanceof this) {
-      return obj;
-    }
-    return new this(obj);
+    return new this(clone(obj));
   }
 
   /** Type of the transaction */

packages/account/src/providers/transaction-request/create-transaction-request.ts

@@ -4,6 +4,7 @@ import { bn, type BN } from '@fuel-ts/math';
 import type { TransactionCreate } from '@fuel-ts/transactions';
 import { TransactionType, OutputType } from '@fuel-ts/transactions';
 import { arrayify, hexlify } from '@fuel-ts/utils';
+import { clone } from 'ramda';
 
 import type { GqlGasCosts } from '../__generated__/operations';
 import { calculateMetadataGasForTxCreate } from '../utils/gas';
@@ -32,10 +33,7 @@ export interface CreateTransactionRequestLike extends BaseTransactionRequestLike
  */
 export class CreateTransactionRequest extends BaseTransactionRequest {
   static from(obj: CreateTransactionRequestLike) {
-    if (obj instanceof this) {
-      return obj;
-    }
-    return new this(obj);
+    return new this(clone(obj));
   }
 
   /** Type of the transaction */

packages/account/src/providers/transaction-request/script-transaction-request.ts

@@ -8,6 +8,7 @@ import type { BN, BigNumberish } from '@fuel-ts/math';
 import type { TransactionScript } from '@fuel-ts/transactions';
 import { InputType, OutputType, TransactionType } from '@fuel-ts/transactions';
 import { arrayify, hexlify } from '@fuel-ts/utils';
+import { clone } from 'ramda';
 
 import type { ChainInfo, GasCosts } from '../provider';
 import { calculateMetadataGasForTxScript, getMaxGas } from '../utils/gas';
@@ -39,10 +40,7 @@ export interface ScriptTransactionRequestLike extends BaseTransactionRequestLike
  */
 export class ScriptTransactionRequest extends BaseTransactionRequest {
   static from(obj: ScriptTransactionRequestLike) {
-    if (obj instanceof this) {
-      return obj;
-    }
-    return new this(obj);
+    return new this(clone(obj));
   }
 
   /** Type of the transaction */

packages/account/src/providers/transaction-request/utils.test.ts

@@ -1,3 +1,6 @@
+import { bn } from '@fuel-ts/math';
+import { InputType } from '@fuel-ts/transactions';
+
 import { BlobTransactionRequest } from './blob-transaction-request';
 import { CreateTransactionRequest } from './create-transaction-request';
 import { ScriptTransactionRequest } from './script-transaction-request';
@@ -42,3 +45,88 @@ describe('isTransactionTypeBlob', () => {
     expect(isTransactionTypeCreate(request)).toBe(false);
   });
 });
+
+describe('transactionRequestify', () => {
+  it('from method should return a cloned script transaction request', () => {
+    const baseRequest = new ScriptTransactionRequest();
+    const newRequest = ScriptTransactionRequest.from(baseRequest);
+    newRequest.inputs.push({
+      amount: bn(1),
+      id: '0x',
+      owner: '0x',
+      txPointer: '0x',
+      witnessIndex: 0,
+      type: InputType.Coin,
+      assetId: '0x',
+    });
+    baseRequest.inputs.push({
+      amount: bn(10),
+      id: '0x123',
+      owner: '0x456',
+      txPointer: '0x789',
+      witnessIndex: 1,
+      type: InputType.Coin,
+      assetId: '0xabc',
+    });
+    expect(newRequest).to.not.equal(baseRequest);
+    expect(newRequest.inputs).to.not.equal(baseRequest.inputs);
+    expect(newRequest.inputs).toHaveLength(1);
+    expect(baseRequest.inputs).toHaveLength(1);
+  });
+
+  it('from method should return a cloned create transaction request', () => {
+    const baseRequest = new CreateTransactionRequest({});
+    const newRequest = CreateTransactionRequest.from(baseRequest);
+    newRequest.inputs.push({
+      amount: bn(1),
+      id: '0x',
+      owner: '0x',
+      txPointer: '0x',
+      witnessIndex: 0,
+      type: InputType.Coin,
+      assetId: '0x',
+    });
+    baseRequest.inputs.push({
+      amount: bn(10),
+      id: '0x123',
+      owner: '0x456',
+      txPointer: '0x789',
+      witnessIndex: 1,
+      type: InputType.Coin,
+      assetId: '0xabc',
+    });
+
+    expect(newRequest).to.not.equal(baseRequest);
+    expect(newRequest.inputs).to.not.equal(baseRequest.inputs);
+    expect(newRequest.inputs).toHaveLength(1);
+    expect(baseRequest.inputs).toHaveLength(1);
+  });
+
+  it('from method should return a cloned blob transaction request', () => {
+    const baseRequest = new BlobTransactionRequest({ blobId: '0x' });
+    const newRequest = BlobTransactionRequest.from(baseRequest);
+    newRequest.inputs.push({
+      amount: bn(1),
+      id: '0x',
+      owner: '0x',
+      txPointer: '0x',
+      witnessIndex: 0,
+      type: InputType.Coin,
+      assetId: '0x',
+    });
+    baseRequest.inputs.push({
+      amount: bn(10),
+      id: '0x123',
+      owner: '0x456',
+      txPointer: '0x789',
+      witnessIndex: 1,
+      type: InputType.Coin,
+      assetId: '0xabc',
+    });
+
+    expect(newRequest).to.not.equal(baseRequest);
+    expect(newRequest.inputs).to.not.equal(baseRequest.inputs);
+    expect(newRequest.inputs).toHaveLength(1);
+    expect(baseRequest.inputs).toHaveLength(1);
+  });
+});